ADTPro transfers disks to and from Apple II and Apple /// computers and the modern world using any of these communications methods: serial/USB, UDP via the Uthernet or LANceGS Ethernet cards, or audio via the Apple's cassette ports. ADTPro has comprehensive bootstrapping support for otherwise diskless Apple IIs. The home page includes extensive tutorials for getting started.

Arronax is a plugin for Nautilus (the GNOME default file manager) to create and modify application starters (".desktop files"). It adds the menu item "Create starter for this file" to the context menu (the menu you get when you right-click a file in the file manager). If the file is an application starter, you get the item “Modify this starter” instead. If you have icons enabled on your desktop, Arronax adds the menu item “Create starter” to your desktop’s context menu.

Association Subscribers Manager is software
designed to manage members of associations. An
"association" can be a club sport, a music club,
etc.; it is highly customizable. It can manage
groups of several thousand members. It is written
in C++ with Qt 4 as a GUI framework. All generated
files are in an XML-based format to guarantee
interoperability.

Asymptopia Crossword Builder (Math/Text) is an application that runs in any modern Web browser, but does not require an Internet connection (if it is installed locally). The application was designed to allow teachers to quickly produce well-designed, challenging activities. The application features a configuration panel where the user can either enter their own word-hint pairs, or generate math-crossword problems via a single button. The math functionality generates word:hint pairs like: "four:7/x-3/8=11/8", where the hint corresponds to the problem, and the student would write the letters "four" in the corresponding boxes of the puzzle.

Avogadro is an advanced molecule editor and visualizer designed for cross-platform use in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas. It offers flexible high quality rendering and a powerful plugin architecture.

BackupPC is a high-performance, enterprise-grade
backup system for backing up Linux, Win32, Mac OS X, and laptops to a server's disk. Features include
clever pooling of identical files, no client-side
software, and a powerful Apache/CGI user
interface.

Basenji is an indexing and search tool designed for easy and fast indexing of media collections.
Once indexed, removable media such as CDs and USB sticks can be browsed and searched
for specific files very quickly, without actually being connected to the computer.
Besides file hierarchies and audio track listings, Basenji also presents extracted metadata
(image dimensions, mp3 tags etc.) and content previews of indexed media in a clean and
straightforward user interface.

BleachBit deletes junk to recover disk space and maintain privacy. It rids your system of old junk including cache, Internet history, temporary files, unused locale files (better than localepurge), logs, and cookies. Designed for Linux systems, it wipes clean 50 applications including Adobe Reader, Bash, Firefox, Flash, OpenOffice.org, Opera, Real Player, Skype, and more. It shreds files so that they cannot be recovered, and it wipes free disk space to hide insecurely deleted files. It offers both a simple PyGTK GUI and a command line interface for automation.